Image Stitching for NVIDIA Jetson/Examples/Using Gstd: Difference between revisions
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nvarguscamerasrc sensor-id=2 ! nvvidconv ! "video/x-raw(memory:NVMM), width=1920, height=1080" ! queue ! stitcher.sink_2 \ | nvarguscamerasrc sensor-id=2 ! nvvidconv ! "video/x-raw(memory:NVMM), width=1920, height=1080" ! queue ! stitcher.sink_2 \ | ||
stitcher. ! queue ! nvvidconv ! "video/x-raw(memory:NVMM), width=1920, height=360" ! nvoverlaysink | stitcher. ! queue ! nvvidconv ! "video/x-raw(memory:NVMM), width=1920, height=360" ! nvoverlaysink | ||
gstd-client pipeline_play stitcher_pipeline | |||
</syntaxhighlight> | |||
For x86 follow: | |||
<syntaxhighlight lang=bash> | |||
gstd # Launch gstd daemon, this will separate itself into its own process | |||
gstd-client pipeline_create stitcher_pipeline \ | |||
cudastitcher name=stitcher \ | |||
homography-list="`cat homographie.json | tr -d "\n" | tr -d " "`" \ | |||
border-width=10 \ | |||
nvarguscamerasrc sensor-id=0 ! videoconvert ! "video/x-raw, width=1920, height=1080" ! queue ! stitcher.sink_0 \ | |||
nvarguscamerasrc sensor-id=1 ! videoconvert ! "video/x-raw, width=1920, height=1080" ! queue ! stitcher.sink_1 \ | |||
nvarguscamerasrc sensor-id=2 ! videoconvert ! "video/x-raw, width=1920, height=1080" ! queue ! stitcher.sink_2 \ | |||
stitcher. ! queue ! videoconvert ! xvimagesink sync=false | |||
gstd-client pipeline_play stitcher_pipeline | gstd-client pipeline_play stitcher_pipeline | ||
Revision as of 21:48, 29 September 2022
| Image Stitching for NVIDIA®Jetson™ |
|---|
 |
| Before Starting |
| Image Stitching Basics |
| Overview |
| Getting Started |
| User Guide |
| Resources |
| Examples |
| Spherical Video |
| Performance |
| Contact Us |
|
| Image Stitching for NVIDIA®Jetson™ |
|---|
|
| Before Starting |
| Image Stitching Basics |
| Overview |
| Getting Started |
| User Guide |
| Resources |
| Examples |
| Spherical Video |
| Performance |
| Contact Us |
|
|
GStreamer_Daemon is a gst-launch on steroids where you can create a GStreamer pipeline, play, pause, change speed, skip around, and even change element parameter settings all while the pipeline is active.
Running with bash GSTD client
The execution with GSTD is basically the same as any other pipeline.
gstd # Launch gstd daemon, this will separate itself into its own process gstd-client pipeline_create stitcher_pipeline \ cudastitcher name=stitcher \ homography-list="`cat homographies.json | tr -d "\n" | tr -d " "`" \ border-width=10 \ nvarguscamerasrc sensor-id=0 ! nvvidconv ! "video/x-raw(memory:NVMM), width=1920, height=1080" ! queue ! stitcher.sink_0 \ nvarguscamerasrc sensor-id=1 ! nvvidconv ! "video/x-raw(memory:NVMM), width=1920, height=1080" ! queue ! stitcher.sink_1 \ nvarguscamerasrc sensor-id=2 ! nvvidconv ! "video/x-raw(memory:NVMM), width=1920, height=1080" ! queue ! stitcher.sink_2 \ stitcher. ! queue ! nvvidconv ! "video/x-raw(memory:NVMM), width=1920, height=360" ! nvoverlaysink gstd-client pipeline_play stitcher_pipeline
For x86 follow:
gstd # Launch gstd daemon, this will separate itself into its own process gstd-client pipeline_create stitcher_pipeline \ cudastitcher name=stitcher \ homography-list="`cat homographie.json | tr -d "\n" | tr -d " "`" \ border-width=10 \ nvarguscamerasrc sensor-id=0 ! videoconvert ! "video/x-raw, width=1920, height=1080" ! queue ! stitcher.sink_0 \ nvarguscamerasrc sensor-id=1 ! videoconvert ! "video/x-raw, width=1920, height=1080" ! queue ! stitcher.sink_1 \ nvarguscamerasrc sensor-id=2 ! videoconvert ! "video/x-raw, width=1920, height=1080" ! queue ! stitcher.sink_2 \ stitcher. ! queue ! videoconvert ! xvimagesink sync=false gstd-client pipeline_play stitcher_pipeline